Geometry Review

Front

What is a vertex?

Back

The point at which two edges meet.

Front

What is an acute angle?

Back

An angle that measures less than 90°.

Front

How many sides and angles does a pentagon have?

Back

5 sides and 5 angles.

Front

How many edges does a cube have?

Back

12 edges.

Front

What shape has 4 equal sides and 4 right angles?

Back

Square.

Front

What is a trapezoid?

Back

A shape with at least one pair of parallel sides.

Front

What is a right angle?

Back

An angle that measures exactly 90°.

Front

What is an obtuse angle?

Back

An angle that measures more than 90° but less than 180°.

Front

How many sides does a triangle have?

Back

3 sides.

Front

What is a polygon?

Back

A closed shape with straight sides.